| Patents for C12P 3 - Preparation of elements or inorganic compounds except carbon dioxide (1,939) |
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| 10/01/1985 | CA1194438A1 Process for producing hydrogen by alga in alternating light/dark cycle |
| 07/30/1985 | US4532210 Process for producing hydrogen by alga in alternating light/dark cycle and environmental aerobic/microaerobic conditions |
| 07/23/1985 | US4530763 Incubating bacteria in nutrient solution; supplying to waste fluids |
| 07/01/1985 | EP0129564A4 Bacterial beneficiation of minerals. |
| 06/06/1985 | WO1985002412A1 PROCESS INTENDED TO IMPROVE THE RESISTANCE TO AsIII AND AsV OF BACTERIAL STRAINS PARTICULARLY THIOBACILLUS FERROOXIDANS |
| 01/03/1985 | WO1985000044A1 Process for transforming sulfur compounds |
| 01/02/1985 | EP0129564A1 Bacterial beneficiation of minerals |
| 11/28/1984 | EP0126443A2 A process for the selective preparation of microorganisms capable of reproducible reduction of sulfur and use of the microorganism for microbial desulfurization of coal |
| 10/30/1984 | US4480035 Production of hydrogen |
| 08/28/1984 | US4468461 Microbiological removal of chromate from contaminated waste water |
| 06/26/1984 | US4456688 Thiobacillus and acid tolerant microorganisms |
| 06/21/1984 | WO1984002355A1 Bacterial beneficiation of minerals |
| 06/05/1984 | US4452896 Culture medium and conditions for growth of magnetic bacteria |
| 05/15/1984 | US4448886 Biodispersions |
| 04/10/1984 | US4442211 Chlamydomonas, scenedesmus, kirchneriella, collastrum, chorella |
| 03/06/1984 | CA1163221A1 Production of 2-keto-d-gluconic acid and hydrogen peroxide |
| 11/22/1983 | US4416982 Composition and method for decomposing hydrogen peroxide |
| 08/30/1983 | CA1152916A1 Biomass from rhodopseudomonas goldameirii |
| 07/19/1983 | US4394451 Culture medium and conditions for growth of magnetic bacteria |
| 05/24/1983 | US4385119 Magnetic bacteria and products derived therefrom |
| 04/20/1983 | EP0077014A2 Process for producing hydrogen by alga in alternating light/dark cycle |
| 09/28/1982 | US4351902 Production of 2-keto-D-gluconic acid and hydrogen peroxide |
| 08/24/1982 | US4346172 Non-deterioration of biological material |
| 06/23/1982 | EP0054358A1 Method for decomposing hydrogen peroxide and application to the determination of an analyte |
| 03/16/1982 | CA1120163A1 Process for methane and ammonia extraction from organic waste |
| 12/23/1981 | EP0042221A2 Production of 2-keto-d-gluconic acid and hydrogen peroxide |
| 09/29/1981 | US4292408 Mass and a method of preparing same of living cells of organisms for adsorbing metal ions from a physiological solution, and employment of the mass for enriching metals |
| 08/04/1981 | US4282324 Method for producing iodine |
| 01/06/1981 | US4243751 Deterioration and reversion, solar cells |
| 12/30/1980 | US4242448 Carbonates |
| 11/11/1980 | CA1089382A1 Oxidation of ferrous salt solutions |
| 04/29/1980 | CA1076721A1 Process for oxidation treatment of fe2+ in waste water |
| 04/15/1980 | US4198292 Anaerobic digestion |
| 01/23/1980 | EP0007168A1 Process for methane and ammonia extraction from organic waste |
| 04/10/1979 | US4148690 With reducible-oxidazible cofactor, micro-organisms, to produce hydrogen |
| 02/13/1979 | US4139456 Bacteria, iron |
| 01/23/1979 | US4135976 Treatment of photographic processing effluents using photosynthetic sulfur bacteria |
| 08/22/1978 | US4108722 Method for the restoration of an underground reservoir |
| 03/01/1977 | US4010076 Immobilized cells |